CN217679980U - Highly flame-retardant EPS foam board - Google Patents

Abstract

The utility model discloses a highly flame-retardant EPS foam board, which relates to the application technical field of the EPS foam board. The foam board will burn rapidly when encountering an open flame, and a large amount of toxic gas will be generated when burning. The gas causes suffocation and coma, resulting in casualties. The following scheme is now proposed, including a foam board main body, a cavity is opened inside the foam board main body, and a cement flame retardant board is adhered to the inside of the cavity; A steel wire support frame is adhered to the top of the cement flame retardant board, and a flame retardant mesh is adhered to the top of the steel wire support frame. The utility model can not only effectively improve the flame retardancy of the main body of the foam board, but also can effectively improve the hardness of the main body of the foam board and prolong the service life of the main body of the foam board.

Description

Highly flame-retardant EPS foam board

Technical Field

The utility model relates to an application technical field of EPS cystosepiment especially relates to a highly fire-retardant EPS cystosepiment.

Background

EPS foam board-polystyrene foam board, EPS board is by the expandable polystyrene bead that contains volatile liquid foaming agent, after heating and pre-foaming, the white object of thermoforming in the mould, it has fine obturator structural feature, mainly used for building wall, roofing heat preservation, composite sheet heat preservation, the freezer, air conditioner, vehicle, heat insulation of the ship, floor heating, decoration carve, etc..

The cystosepiment has certain flammability, will burn rapidly when the cystosepiment meets naked light, lead to the intensity of a fire to enlarge, the stretching of intensity of a fire can lead to the emergence of casualties and loss of property, the cystosepiment that has simultaneously can produce a large amount of toxic gas when burning, lead to escaping personnel because of inhaling too much toxic gas and lead to stifling the coma, can lead to the emergence of casualties accident when influencing to flee, we have proposed a highly fire-retardant EPS cystosepiment for this reason.

Disclosure of Invention

The utility model provides a pair of highly fire-retardant EPS cystosepiment has solved the cystosepiment and has met naked light and can burn rapidly, can produce a large amount of toxic gases during the burning, if flee the personnel and lead to stifling the coma because of inhaling too much toxic gas, cause the problem that the casualties accident takes place.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high flame retardant EPS foam board comprises a foam board main body, wherein a cavity is formed in the foam board main body, and a cement flame retardant board is bonded in the cavity;

a steel wire supporting frame is bonded above the cement flame-retardant plate, and a flame-retardant net is bonded on the steel wire supporting frame.

Preferably, a plurality of trapezoidal standing grooves are respectively formed in two sides of the cavity, trapezoidal fixed blocks are respectively poured on two sides of the cement flame-retardant plate, the trapezoidal fixed blocks are respectively closely sleeved inside the trapezoidal standing grooves, and the cement flame-retardant plate is fixed through the trapezoidal fixed blocks.

Preferably, the steel wire support frame is formed by welding a horizontal steel wire and a vertical steel wire, and the cement flame-retardant plate is reinforced through the steel wire support frame. And simultaneously, the strength of the foam board main body is improved.

Preferably, the outer surface of the foam board main body is coated with a fireproof coating, and the fireproof coating is a golden corner fireproof coating, so that the fireproof capacity of the material can be effectively improved, the flammability of the material can be reduced, and meanwhile, the rapid spread of fire can be prevented.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the foam board main body; a cement fire retardant board; a trapezoidal fixed block; a steel wire support frame; a flame-retardant mesh; a cavity; mechanism such as trapezoidal standing groove, this device modern design, easy operation, this equipment not only can effectually improve the fire resistance of cystosepiment main part, simultaneously can effectually improve the hardness of cystosepiment main part, has increased cystosepiment main part life.

Drawings

Fig. 1 is a schematic front sectional structure view of a highly flame retardant EPS foam board provided by the present invention;

fig. 2 is a schematic structural view of a flame retardant mesh of a highly flame retardant EPS foam board provided by the present invention;

FIG. 3 is a schematic structural view of a cement fire retardant plate of a highly fire retardant EPS foam board provided by the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a steel wire support frame of highly fire-retardant EPS cystosepiment.

In the figure: 1. a foam board body; 2. a cement fire retardant board; 3. a trapezoidal fixed block; 4. a steel wire support frame; 5. a flame-retardant mesh; 6. a cavity; 7. trapezoidal standing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, in one embodiment provided by the present disclosure, the EPS foam board with high flame retardancy comprises a foam board main body 1, a cavity 6 is formed inside the foam board main body 1, and a cement flame retardant board 2 is bonded inside the cavity 6;

a steel wire supporting frame 4 is bonded above the cement flame-retardant plate 2, and a flame-retardant net 5 is bonded on the steel wire supporting frame 4.

In this embodiment, a plurality of trapezoidal standing grooves 7 have been seted up respectively on the both sides of cavity 6, and trapezoidal fixed block 3 has been pour respectively on the both sides of the fire-retardant board 2 of cement, and a plurality of trapezoidal fixed blocks 3 overlap respectively closely and establish in the inside of trapezoidal standing groove 7, fix the processing through trapezoidal fixed block 3 to the fire-retardant board 2 of cement.

In this embodiment, steel wire support frame 4 welds for two strands of steel wires anyhow and forms, consolidates the fire-retardant board 2 of cement through steel wire support frame 4. While improving the strength of the foam board body 1.

In this embodiment, the fire-retardant coating is applied on the outer surface of the foam board main body 1, and the fire-retardant coating is a fire-retardant coating for a cube corner, which can effectively improve the fire resistance of the material, reduce the flammability of the material, and simultaneously help to prevent the rapid spread of fire.

The theory of operation, at first, cavity 6 has been seted up through the inside with cystosepiment main part 1, through the inside with the fire-retardant board 2 bonding of cement at cavity 6 of adhesive, simultaneously through passing through adhesive bonding trapezoidal fixed block 3 in the inside of trapezoidal standing groove 7, can fix the processing to fire-retardant board 2 of cement through trapezoidal fixed block 3 and close laminating of trapezoidal standing groove 7, avoid the time of having a specified duration the fire-retardant board 2 of cement at the inside not hard up of cavity 6, simultaneously with steel wire carriage 4 on fire-retardant board 2 of cement through adhesive bonding equally, consolidate the processing to fire-retardant board 2 through steel wire carriage 4, avoid the time of having a specified duration the fire resistance that fire-retardant board 2 of cement and cystosepiment main part 1 separation lead to the fire-retardant board 2 of cement not to reach best flame retardant efficiency, simultaneously with fire-retardant net 5 through adhesive bonding in the top of steel wire carriage 4, play to intensity of a fire separation effect, simultaneously can improve cystosepiment main part 1's fire resistance through the fire-retardant coating of cystosepiment main part 1 surface paintings, reduce cystosepiment main part 1's flammable ability of cystosepiment, help hindering the conflagration of fleing rapidly spreading simultaneously, the fire resistance that hinders simultaneously, the life of cystosepiment main part 1 has also promoted, the service life of cystosepiment main part 1 has also been promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. A highly flame-retardant EPS foam board, comprising a foam board body (1), characterized in that a cavity (6) is opened inside the foam board body (1), and the inside of the cavity (6) Bonded with a cement fire-retardant board (2); A steel wire support frame (4) is glued on the top of the cement fire-retardant board (2), and a flame-retardant mesh (5) is glued on the top of the steel wire support frame (4). 2. A highly flame-retardant EPS foam board according to claim 1, characterized in that a plurality of trapezoidal placement grooves (7) are opened on both sides of the cavity (6), and the cement flame-retardant board ( The two sides of 2) are respectively poured with trapezoidal fixing blocks (3), and a plurality of said trapezoidal fixing blocks (3) are closely sleeved in the inside of the trapezoidal placement groove (7), and the cement flame retardant board is fixed by the trapezoidal fixing blocks (3). (2) Carry out fixed treatment. 3. A highly flame-retardant EPS foam board according to claim 1, characterized in that the steel wire support frame (4) is formed by welding two strands of steel wires horizontally and vertically, and the steel wire support frame (4) resists cement The burning plate (2) is reinforced. 4. A highly flame-retardant EPS foam board according to claim 1, characterized in that, the outer surface of the foam board body (1) is coated with a fire-resistant paint, and the fire-resistant paint is BBMG fire-resistant paint.

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